Fat Brain Toys The Little Book of Big Thinks 192 pages of fun puzzles for challenging young brains; an amazing variety of puzzles to keep the excitement fun and fresh from cover to cover Break codes, solve riddles, scrutinize images, and uncover the logic behind ridiculous questions like, "what do you get if you cross a wolf and a rooster?" You're in for some beautifully brain-busting BIG THINKS! Calibrated just right for ages 8 and up; kids can write right onto the pages with a pen or pencil; perfect size for a backpack or purse Strengthens critical thinking, logic, spelling skills, reading skills, math skills; a brilliant, screen-free way to keep young minds occupied and constantly growing Written by Helene Hovanec, illustrated by Gary Lacoste and Matt Luxich; published by Sterling Children's Books; High quality paper-back binding; 192 pages; made in China Critical Thinking Logic and Reasoning Spelling Skills Reading Skills Math Skills Problem-Solving Creativity Visual Acuity 192 Pages Paperback